package _001_TwoSum;

import java.util.Arrays;

public class TwoSum01 {
	public static void main(String[] args) {
		int[] nums = {2, 7, 11, 15};
		int target = 9;
		System.out.println(Arrays.toString(new TwoSum03().twosum(nums, target)));
	}
	
	public int[] twosum(int[] nums, int target) {
		
		for(int i = 0; i < nums.length; i++) {
			for(int j = i+1; j < nums.length; j++) {
				if(nums[j] == target - nums[i])
					return new int[] {i, j};
			}
		}
		return null;
	}
}
